<template>
  <div class="mod-detailinfo">
    <el-form :inline="true" :model="searchForm" @keyup.enter.native="getDataList()">
      <el-form-item>
        <el-input v-model="searchForm.name" placeholder="会议室名称" clearable></el-input>
      </el-form-item>
      <el-form-item>
        <el-select v-model="status" clearable placeholder="预约状态">
          <el-option v-for="item in statusList" :key="item.value" :label="item.name" :value="item.value"></el-option>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button @click="searchDateList()">查询</el-button>
        <el-button type="danger" @click="unsubscribingHandle()" :disabled="dataListSelections.length <= 0">取消预约</el-button>
      </el-form-item>
    </el-form>
    <el-table
      :data="dataList"
      border
      @selection-change="selectionChangeHandle"
      style="width: 100%;">
      <el-table-column
        type="selection"
        header-align="center"
        align="center"
        width="50">
      </el-table-column>
       <el-table-column
        prop="roomName"
        header-align="center"
        align="center"
        label="会议室名称">
      </el-table-column>
       <el-table-column
        prop="roomNumber"
        header-align="center"
        align="center"
        label="房间号">
      </el-table-column>
       <el-table-column
        prop="unitBuilding"
        header-align="center"
        align="center"
        label="楼栋单元">
      </el-table-column>
      <el-table-column
        prop="floor"
        header-align="center"
        align="center"
        label="楼层">
      </el-table-column>
      <el-table-column
        prop="personNumber"
        header-align="center"
        align="center"
        label="容纳人数">
      </el-table-column>
      <el-table-column
        prop="startTime"
        header-align="center"
        align="center"
        label="开始时间">
      </el-table-column>
      <el-table-column
        prop="endTime"
        header-align="center"
        align="center"
        label="结束时间">
      </el-table-column>
      <el-table-column 
        prop="status"
        header-align="center"
        align="center"
        label="预约状态">
        <template slot-scope="scope">
          <el-tag v-if="scope.row.status === '已预约'" size="small">{{scope.row.status}}</el-tag>
          <el-tag type="danger" v-if="scope.row.status === '已取消'" size="small">{{scope.row.status}}</el-tag>
          <el-tag type="warning" v-if="scope.row.status === '已过期'" size="small">{{scope.row.status}}</el-tag>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination
      @size-change="sizeChangeHandle"
      @current-change="currentChangeHandle"
      :current-page="pageIndex"
      :page-sizes="[10, 20, 50, 100]"
      :page-size="pageSize"
      :total="totalPage"
      layout="total, sizes, prev, pager, next, jumper">
    </el-pagination>
  </div>
</template>

<script>
  export default {
    data () {
      return {
        searchForm: {
          name: ''
        },
        dataList: [],
        pageIndex: 1,
        pageSize: 10,
        totalPage: 0,
        dataListSelections: [],
        addOrUpdateVisible: false,
        statusList: [{name: '已预约', value: 'A'}, {name: '已取消', value: 'B'}, {name: '已过期', value: 'C'}],
        status: ''
      }
    },
    components: {
  
    },
    activated () {
      this.getDataList()
    },
    methods: {
      // 获取数据列表
      getDataList () {
        this.$http({
          url: '/subscribe/detailinfo/list',
          method: 'get',
          params: {
            'page': this.pageIndex,
            'limit': this.pageSize,
            'name': this.searchForm.name,
            'status': this.status
          }
        }).then(({data}) => {
          if (data && data.code === 0) {
            this.dataList = data.page.records
            this.dataList.forEach(item => {
              if (item.status === 'A') {
                item.status = '已预约'
              } else if (item.status === 'B') {
                item.status = '已取消'
              } else {
                item.status = '已过期'
              }
            })
            this.totalPage = data.page.total
          } else {
            this.dataList = []
            this.totalPage = 0
          }
        })
      },
      // 查询
      searchDateList () {
        this.pageIndex = 1
        this.getDataList()
      },
      // 每页数
      sizeChangeHandle (val) {
        this.pageSize = val
        this.pageIndex = 1
        this.getDataList()
      },
      // 当前页
      currentChangeHandle (val) {
        this.pageIndex = val
        this.getDataList()
      },
      // 多选
      selectionChangeHandle (val) {
        this.dataListSelections = val
      },
      // 取消预约
      unsubscribingHandle (id) {
        let ids = id ? [id] : this.dataListSelections.map(item => {
          return item.id
        })
        this.$confirm(`确定对[id=${ids.join(',')}]进行[取消预约]操作?`, '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          this.$http({
            url: '/subscribe/detailinfo/unsubscribing',
            method: 'post',
            data: ids
          }).then(({data}) => {
            if (data && data.code === 0) {
              this.$message({
                message: '操作成功',
                type: 'success',
                duration: 1500
              })
              this.getDataList()
            }
          })
        }).catch(() => {
        })
      }
    }
  }
</script>
